{
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      "duration": "F",
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      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn16/duke-street/89",
      "property_url": "https://openproperties.uk/nn16/duke-street/89"
    },
    {
      "url": "https://openproperties.uk/nn16/duke-street/89/b0ae55a5-d751-416d-a0a7-18e3a66a0966",
      "transaction_id": "B0AE55A5-D751-416D-A0A7-18E3A66A0966",
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      "date_of_transfer": "2001-11-23",
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      "duration": "F",
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      "paon": "89",
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      "street": "DUKE STREET",
      "locality": "KETTERING",
      "town_city": "KETTERING",
      "district": "KETTERING",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn16/duke-street/89",
      "property_url": "https://openproperties.uk/nn16/duke-street/89"
    },
    {
      "url": "https://openproperties.uk/nn16/duke-street/89/7c4a847e-d443-4203-9d9d-78e4a8aca2cf",
      "transaction_id": "7C4A847E-D443-4203-9D9D-78E4A8ACA2CF",
      "price": 33000,
      "date_of_transfer": "1999-09-10",
      "postcode": "NN16 9EA",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "89",
      "saon": null,
      "street": "DUKE STREET",
      "locality": null,
      "town_city": "KETTERING",
      "district": "KETTERING",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn16/duke-street/89",
      "property_url": "https://openproperties.uk/nn16/duke-street/89"
    }
  ],
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right. Postcode locations are Code-Point Open centroids: they locate the postcode, not an individual building.",
  "provenance": [
    {
      "source": "HM Land Registry Price Paid Data",
      "source_url": "https://www.gov.uk/government/statistical-data-sets/price-paid-data-downloads",
      "retrieved_at": "2026-07-09T18:56:26.350736+00:00"
    },
    {
      "source": "OS Code-Point Open",
      "source_url": "https://osdatahub.os.uk/downloads/open/CodePointOpen",
      "retrieved_at": null
    }
  ]
}